Panel-Mount & Panelboard Switches

Shop panel-mount and panelboard switches including Square D QMB, Federal Pioneer QMQB, GE QMR, Siemens/ITE and other legacy switch families. Ampstate supplies fusible and non-fusible replacement switches for industrial and commercial distribution equipment.

Panelboard Switch Selection

Search by exact catalog number whenever possible. Confirm manufacturer, switch family, amperage, voltage, poles, fuse class, mounting style and panel nameplate before ordering. Send photos and specifications to sales@ampstate.com for compatibility review and a quote.

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GE SF362 - 60 A, 600 V, 3-Pole Fusible Spectra Panelboard Switch | AmpState

GE SF362 - 60 A, 600 V, 3-Pole Fusible Spectra Panelboard Switch | AmpState

Regular price $10.00
Sale price $10.00 Regular price
Unit price
GE SF362 60 A, 600 V, 3-Pole Fusible Spectra Panelboard Switch The GE SF362 is...
GE QMQ360 - 60 A, 600 V Fusible Panelboard Switch | AmpState

GE QMQ360 - 60 A, 600 V Fusible Panelboard Switch | AmpState

Regular price $10.00
Sale price $10.00 Regular price
Unit price
The GE QMQ360 is a purpose-built fusible panelboard switch designed to deliver dependable, straightforward protection...
GE QMQ340 - 40 A, 600 V Fusible Panelboard Switch | AmpState

GE QMQ340 - 40 A, 600 V Fusible Panelboard Switch | AmpState

Regular price $10.00
Sale price $10.00 Regular price
Unit price
The GE QMQ340 Fusible Panelboard Switch from AmpState is a trusted, legacy disconnect designed to...
GE QMQ330 - 30 A, 600 V Fusible Panelboard Switch | AmpState

GE QMQ330 - 30 A, 600 V Fusible Panelboard Switch | AmpState

Regular price $10.00
Sale price $10.00 Regular price
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The GE QMQ330 is a rugged 30 A, 600 V fusible panelboard switch engineered to...
GE QMQ320 - 20 A, 600 V Fusible Panelboard Switch | AmpState

GE QMQ320 - 20 A, 600 V Fusible Panelboard Switch | AmpState

Regular price $10.00
Sale price $10.00 Regular price
Unit price
The GE QMQ320 is more than a replacement part—it's a reliable bridge to keeping older...
GE QMR366 - 600 A, 600 V, 3-Pole Non-Fusible Panelboard Switch | AmpState

GE QMR366 - 600 A, 600 V, 3-Pole Non-Fusible Panelboard Switch | AmpState

Regular price $10.00
Sale price $10.00 Regular price
Unit price
Engineered to be the durable, non-fusible main disconnect your GE panelboards rely on, the GE...
GE QMR365 - 400 A, 600 V, 3-Pole Non-Fusible Panelboard Switch | AmpState

GE QMR365 - 400 A, 600 V, 3-Pole Non-Fusible Panelboard Switch | AmpState

Regular price $10.00
Sale price $10.00 Regular price
Unit price
The GE QMR365 from AmpState is a purpose-built, non-fusible panelboard switch designed to live inside...
GE QMR364 - 200 A, 600 V, 3-Pole Non-Fusible Panelboard Switch | AmpState

GE QMR364 - 200 A, 600 V, 3-Pole Non-Fusible Panelboard Switch | AmpState

Regular price $10.00
Sale price $10.00 Regular price
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GE QMR364 is a purpose-built, non-fusible panelboard switch engineered to pair seamlessly with GE panelboards....
GE QMR363 - 100 A, 600 V, 3-Pole Non-Fusible Panelboard Switch | AmpState

GE QMR363 - 100 A, 600 V, 3-Pole Non-Fusible Panelboard Switch | AmpState

Regular price $10.00
Sale price $10.00 Regular price
Unit price
Meet the GE QMR363—a 100 A, 600 V, 3-pole non-fusible panelboard switch engineered to integrate...
GE QMR362 - 60 A, 600 V, 3-Pole Non-Fusible Panelboard Switch | AmpState

GE QMR362 - 60 A, 600 V, 3-Pole Non-Fusible Panelboard Switch | AmpState

Regular price $10.00
Sale price $10.00 Regular price
Unit price
GE QMR362 is a purpose-built, fuse-free disconnect designed for GE panelboards that powers clean, reliable...
GE QMR322 - 60 A, 240 V, 3-Pole Non-Fusible Panelboard Switch | AmpState

GE QMR322 - 60 A, 240 V, 3-Pole Non-Fusible Panelboard Switch | AmpState

Regular price $10.00
Sale price $10.00 Regular price
Unit price
When you need a dependable service disconnect inside GE panelboards, the GE QMR322 delivers a...
GE QMR312 - 30 A, 240 V, 3-Pole Non-Fusible Panelboard Switch | AmpState

GE QMR312 - 30 A, 240 V, 3-Pole Non-Fusible Panelboard Switch | AmpState

Regular price $10.00
Sale price $10.00 Regular price
Unit price
Meet the GE QMR312 — a purpose-built, three-pole, non-fusible panelboard switch designed to deliver reliable...
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